Rionna is a distinctive girls' name in United States, ranking #8945 in 2003 with 12 recorded births. The name reached its all-time peak in 2006 with 17 births ranking #7422. Since 1996, the popularity has increased by 50.0%. In 2003, approximately 1 in every 152,254 girls born was named Rionna. FALLING Recent data shows the name is currently falling.